NZ332035A - Modified pectin material with a rhamnogalacturan backbone - Google Patents

Modified pectin material with a rhamnogalacturan backbone

Info

Publication number: NZ332035A
Authority: NZ; New Zealand
Prior art keywords: modified pectin; side chains; units; chains; group
Prior art date: 1996-03-21

Application number

NZ332035A

Other languages

English (en)

Inventor

David Platt

Original Assignee

David Platt

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

1996-03-21

Filing date

1997-03-18

Publication date

1999-04-29

Family has litigation

First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=21762028&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=NZ332035(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.

1997-03-18 Application filed by David Platt filed Critical David Platt

1999-04-29 Publication of NZ332035A publication Critical patent/NZ332035A/en

Links

229920001277 pectin Polymers 0.000 title claims abstract description 53
239000001814 pectin Substances 0.000 title claims abstract description 53
235000010987 pectin Nutrition 0.000 title claims abstract description 53
239000000463 material Substances 0.000 title claims abstract description 42
230000007935 neutral effect Effects 0.000 claims abstract description 31
235000000346 sugar Nutrition 0.000 claims abstract description 30
150000008163 sugars Chemical class 0.000 claims abstract description 29
229930182830 galactose Natural products 0.000 claims abstract description 17
230000001419 dependent effect Effects 0.000 claims abstract description 7
SHZGCJCMOBCMKK-JFNONXLTSA-N L-rhamnopyranose Chemical group C[C@@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O SHZGCJCMOBCMKK-JFNONXLTSA-N 0.000 claims description 24
AEMOLEFTQBMNLQ-YMDCURPLSA-N D-galactopyranuronic acid Chemical group OC1O[C@H](C(O)=O)[C@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-YMDCURPLSA-N 0.000 claims description 19
150000002772 monosaccharides Chemical group 0.000 claims description 12
PYMYPHUHKUWMLA-UHFFFAOYSA-N arabinose Natural products OCC(O)C(O)C(O)C=O PYMYPHUHKUWMLA-UHFFFAOYSA-N 0.000 claims description 9
PYMYPHUHKUWMLA-WDCZJNDASA-N arabinose Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)C=O PYMYPHUHKUWMLA-WDCZJNDASA-N 0.000 claims description 8
SRBFZHDQGSBBOR-UHFFFAOYSA-N beta-D-Pyranose-Lyxose Natural products OC1COC(O)C(O)C1O SRBFZHDQGSBBOR-UHFFFAOYSA-N 0.000 claims description 8
125000000089 arabinosyl group Chemical group C1([C@@H](O)[C@H](O)[C@H](O)CO1)* 0.000 claims description 7
WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 claims description 6
-1 feruloyl groups Chemical compound 0.000 claims description 6
239000008103 glucose Substances 0.000 claims description 6
SHZGCJCMOBCMKK-UHFFFAOYSA-N D-mannomethylose Natural products CC1OC(O)C(O)C(O)C1O SHZGCJCMOBCMKK-UHFFFAOYSA-N 0.000 claims description 5
PNNNRSAQSRJVSB-UHFFFAOYSA-N L-rhamnose Natural products CC(O)C(O)C(O)C(O)C=O PNNNRSAQSRJVSB-UHFFFAOYSA-N 0.000 claims description 5
239000002253 acid Substances 0.000 claims description 4
IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 claims description 3
108091092195 Intron Proteins 0.000 claims description 3
WQZGKKKJIJFFOK-PHYPRBDBSA-N alpha-D-galactose Chemical compound OC[C@H]1O[C@H](O)[C@H](O)[C@@H](O)[C@H]1O WQZGKKKJIJFFOK-PHYPRBDBSA-N 0.000 claims description 3
235000011468 Albizia julibrissin Nutrition 0.000 description 7
241001070944 Mimosa Species 0.000 description 7
230000001225 therapeutic effect Effects 0.000 description 7
238000000034 method Methods 0.000 description 5
CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 2
LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 2
150000001720 carbohydrates Chemical class 0.000 description 2
235000014633 carbohydrates Nutrition 0.000 description 2
238000002290 gas chromatography-mass spectrometry Methods 0.000 description 2
238000005259 measurement Methods 0.000 description 2
KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 1
229910019142 PO4 Inorganic materials 0.000 description 1
241000139306 Platt Species 0.000 description 1
HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 1
230000002378 acidificating effect Effects 0.000 description 1
229940040387 citrus pectin Drugs 0.000 description 1
239000009194 citrus pectin Substances 0.000 description 1
230000003247 decreasing effect Effects 0.000 description 1
239000012153 distilled water Substances 0.000 description 1
230000008570 general process Effects 0.000 description 1
125000002791 glucosyl group Chemical group C1([C@H](O)[C@@H](O)[C@H](O)[C@H](O1)CO)* 0.000 description 1
230000001394 metastastic effect Effects 0.000 description 1
208000037819 metastatic cancer Diseases 0.000 description 1
208000011575 metastatic malignant neoplasm Diseases 0.000 description 1
206010061289 metastatic neoplasm Diseases 0.000 description 1
OQUKIQWCVTZJAF-UHFFFAOYSA-N phenol;sulfuric acid Chemical compound OS(O)(=O)=O.OC1=CC=CC=C1 OQUKIQWCVTZJAF-UHFFFAOYSA-N 0.000 description 1
NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
239000010452 phosphate Substances 0.000 description 1
230000002265 prevention Effects 0.000 description 1
230000005855 radiation Effects 0.000 description 1
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
- C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
- C07H3/06—Oligosaccharides, i.e. having three to five saccharide radicals attached to each other by glycosidic linkages
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
- C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
- C08B37/0045—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Galacturonans, e.g. methyl ester of (alpha-1,4)-linked D-galacturonic acid units, i.e. pectin, or hydrolysis product of methyl ester of alpha-1,4-linked D-galacturonic acid units, i.e. pectinic acid; Derivatives thereof

Landscapes

Chemical & Material Sciences (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Organic Chemistry (AREA)
General Health & Medical Sciences (AREA)
Molecular Biology (AREA)
Engineering & Computer Science (AREA)
Biochemistry (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Materials Engineering (AREA)
Biotechnology (AREA)
Genetics & Genomics (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Fodder In General (AREA)

NZ332035A 1996-03-21 1997-03-18 Modified pectin material with a rhamnogalacturan backbone NZ332035A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US1383696P	1996-03-21	1996-03-21
PCT/US1997/004205 WO1997034907A1 (fr)	1996-03-21	1997-03-18	Matiere pectique modifiee

Publications (1)

Publication Number	Publication Date
NZ332035A true NZ332035A (en)	1999-04-29

Family

ID=21762028

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NZ332035A NZ332035A (en)	1996-03-21	1997-03-18	Modified pectin material with a rhamnogalacturan backbone

Country Status (12)

Country	Link
EP (1)	EP0888366B1 (fr)
JP (1)	JP2001500171A (fr)
AT (1)	ATE268780T1 (fr)
AU (1)	AU714164B2 (fr)
BR (1)	BR9708122A (fr)
CA (1)	CA2249215C (fr)
CZ (1)	CZ295423B6 (fr)
DE (1)	DE69729443T2 (fr)
ES (1)	ES2222509T3 (fr)
IL (1)	IL126282A0 (fr)
NZ (1)	NZ332035A (fr)
WO (1)	WO1997034907A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1765874A1 (fr)	2004-03-26	2007-03-28	Glycogenesys, Inc.	Pectines modifiees, compositions associees et procedes correspondants
WO2006020027A1 (fr) *	2004-07-14	2006-02-23	Glycogenesys, Inc.	Composition et procédé pour traiter les maladies hyperproliférantes
KR100656877B1 (ko) *	2005-05-03	2006-12-20	한양대학교 산학협력단	펙틴 유도체 및 이의 용도

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FI943242L (fi) *	1993-07-15	1995-01-16	Jcr Pharmaceutical Co Ltd	Lääke munuais- ja maksatauteihin
US5834442A (en) *	1994-07-07	1998-11-10	Barbara Ann Karmanos Cancer Institute	Method for inhibiting cancer metastasis by oral administration of soluble modified citrus pectin

1997
- 1997-03-18 ES ES97916793T patent/ES2222509T3/es not_active Expired - Lifetime
- 1997-03-18 CZ CZ19983009A patent/CZ295423B6/cs not_active IP Right Cessation
- 1997-03-18 AU AU25321/97A patent/AU714164B2/en not_active Ceased
- 1997-03-18 WO PCT/US1997/004205 patent/WO1997034907A1/fr not_active Ceased
- 1997-03-18 EP EP97916793A patent/EP0888366B1/fr not_active Revoked
- 1997-03-18 CA CA002249215A patent/CA2249215C/fr not_active Expired - Fee Related
- 1997-03-18 IL IL12628297A patent/IL126282A0/xx not_active IP Right Cessation
- 1997-03-18 NZ NZ332035A patent/NZ332035A/en not_active IP Right Cessation
- 1997-03-18 DE DE69729443T patent/DE69729443T2/de not_active Revoked
- 1997-03-18 AT AT97916793T patent/ATE268780T1/de not_active IP Right Cessation
- 1997-03-18 JP JP09533589A patent/JP2001500171A/ja not_active Ceased
- 1997-03-18 BR BR9708122-1A patent/BR9708122A/pt not_active Application Discontinuation

Also Published As

Publication number	Publication date
CZ295423B6 (cs)	2005-08-17
JP2001500171A (ja)	2001-01-09
ES2222509T3 (es)	2005-02-01
EP0888366A4 (fr)	1999-11-17
DE69729443D1 (de)	2004-07-15
EP0888366B1 (fr)	2004-06-09
AU2532197A (en)	1997-10-10
CA2249215A1 (fr)	1997-09-25
CA2249215C (fr)	2004-09-21
WO1997034907A1 (fr)	1997-09-25
CZ300998A3 (cs)	1999-02-17
DE69729443T2 (de)	2005-09-15
AU714164B2 (en)	1999-12-23
IL126282A0 (en)	1999-05-09
BR9708122A (pt)	2000-01-18
EP0888366A1 (fr)	1999-01-07
ATE268780T1 (de)	2004-06-15

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Legal Events

Date	Code	Title
2004-03-26	RENW	Renewal (renewal fees accepted)
2007-03-30	RENW	Renewal (renewal fees accepted)
2010-07-30	RENW	Renewal (renewal fees accepted)
2017-03-31	EXPY	Patent expired